13120143014131 has 4 divisors (see below), whose sum is σ = 13810676857000. Its totient is φ = 12429609171264.

The previous prime is 13120143014129. The next prime is 13120143014219. The reversal of 13120143014131 is 13141034102131.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13120143014131 - 2¹ = 13120143014129 is a prime.

It is a super-2 number, since 2×13120143014131² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13120143014096 and 13120143014105.

It is not an unprimeable number, because it can be changed into a prime (13120143014101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 345266921406 + ... + 345266921443.

It is an arithmetic number, because the mean of its divisors is an integer number (3452669214250).

Almost surely, 2^{13120143014131} is an apocalyptic number.

13120143014131 is a deficient number, since it is larger than the sum of its proper divisors (690533842869).

13120143014131 is an equidigital number, since it uses as much as digits as its factorization.

13120143014131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 690533842868.

The product of its (nonzero) digits is 864, while the sum is 25.

Adding to 13120143014131 its reverse (13141034102131), we get a palindrome (26261177116262).

The spelling of 13120143014131 in words is "thirteen trillion, one hundred twenty billion, one hundred forty-three million, fourteen thousand, one hundred thirty-one".